Delaware County Weather in January
Average highs run from 33°F on January 1 to 32°F on January 31, and lows from 14°F to 11°F. Normal precipitation for the month is 3.22 in over about 19 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 32°F
- Average low
- 12°F
- Precipitation
- 3.22 in
- Snowfall
- 17.1 in
- Record high
- 62°FJan 7, 2007
- Record low
- -21°FJan 12, 1981
- Chance of a freeze
- 100%
- Daylight
- 9 h 10 min to 9 h 59 min
- Cloud cover
- 72%
- Humidity
- 93%
- Dew point
- 18°F
- Wind
- 7.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jan 1 | 33°F | 14°F | 58°F 1966 | -12°F 1963 | 60% | 33% |
| Jan 2 | 33°F | 14°F | 55°F 2011 | -8°F 1963 | 60% | 34% |
| Jan 3 | 32°F | 14°F | 52°F 1913 | -11°F 1904 | 60% | 34% |
| Jan 4 | 32°F | 14°F | 55°F 2000 | -16°F 1981 | 60% | 34% |
| Jan 5 | 32°F | 13°F | 60°F 2023 | -14°F 1981 | 60% | 35% |
| Jan 6 | 32°F | 13°F | 59°F 2007 | -8°F 1912 | 61% | 35% |
| Jan 7 | 32°F | 13°F | 62°F 2007 | -8°F 1912 | 61% | 35% |
| Jan 8 | 32°F | 13°F | 57°F 2008 | -6°F 2014 | 61% | 36% |
| Jan 9 | 32°F | 12°F | 60°F 1998 | -14°F 1968 | 61% | 36% |
| Jan 10 | 32°F | 12°F | 58°F 1998 | -12°F 1968 | 60% | 36% |
| Jan 11 | 32°F | 12°F | 51°F 2016 | -11°F 1988 | 60% | 36% |
| Jan 12 | 31°F | 12°F | 58°F 2020 | -21°F 1981 | 60% | 36% |
| Jan 13 | 31°F | 12°F | 58°F 2018 | -19°F 1981 | 60% | 36% |
| Jan 14 | 31°F | 11°F | 56°F 2005 | -15°F 1957 | 60% | 37% |
| Jan 15 | 31°F | 11°F | 59°F 1995 | -19°F 1957 | 60% | 37% |
| Jan 16 | 31°F | 11°F | 57°F 1995 | -16°F 1957 | 60% | 37% |
| Jan 17 | 31°F | 11°F | 57°F 1995 | -18°F 1957 | 59% | 37% |
| Jan 18 | 31°F | 11°F | 55°F 1973 | -20°F 1957 | 59% | 37% |
| Jan 19 | 31°F | 11°F | 59°F 1973 | -18°F 1957 | 59% | 37% |
| Jan 20 | 31°F | 11°F | 56°F 1951 | -17°F 1994 | 59% | 37% |
| Jan 21 | 31°F | 11°F | 62°F 1906 | -16°F 1984 | 58% | 37% |
| Jan 22 | 31°F | 11°F | 58°F 1906 | -16°F 1984 | 58% | 37% |
| Jan 23 | 31°F | 11°F | 60°F 1906 | -14°F 2025 | 58% | 36% |
| Jan 24 | 31°F | 10°F | 55°F 1999 | -15°F 1907 | 57% | 36% |
| Jan 25 | 31°F | 10°F | 58°F 1967 | -16°F 1963 | 57% | 36% |
| Jan 26 | 31°F | 10°F | 54°F 1916 | -15°F 1905 | 57% | 36% |
| Jan 27 | 31°F | 10°F | 60°F 1916 | -20°F 1994 | 56% | 35% |
| Jan 28 | 31°F | 10°F | 56°F 1974 | -10°F 1994 | 56% | 35% |
| Jan 29 | 31°F | 11°F | 52°F 2002 | -16°F 1963 | 55% | 35% |
| Jan 30 | 32°F | 11°F | 53°F 1947 | -17°F 1948 | 55% | 35% |
| Jan 31 | 32°F | 11°F | 53°F 2013 | -13°F 2019 | 55% | 34% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:29 AM, sunset 4:39 PM
- January 31
- sunrise 7:14 AM, sunset 5:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00302036 (Delhi 2 Se), public domain. Records: NOAA GHCN-Daily, station USC00304731, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.